The Doctrine Of Scripture
The Christian faith pivots around the historicity of the resurrection. As Paul put it, “...if Christ has not been raised, our preaching is useless and so is your faith.” [1 Corinthians 15:14/NIV] But the resurrection does not stand alone as an historical eccentricity; rather, it is the product of biblical prophesy, as Paul mentioned earlier in the above passage.
“For what I received I passed on to you as of first importance: that Christ died for our sins according to the Scriptures, that He was buried, that He was raised on the third day according to the Scriptures, and that He appeared to Peter and then to the Twelve.” [1 Corinthians15:3-5/NIV]
Even the resurrection, with its central standing in the Christian faith, gleans its significance from the Scriptures. Jesus believed the Old Testament was infallible [John 10:35]. The broader testimony of the Bible supports this conclusion [Proverbs 30:5]. Thus the Scriptures stand as our only and all sufficient rule for faith and practice [2 Timothy 3:16]. Everything else we believe springs forth from the Word.
The Doctrine Of God
While belief in Yahweh is, in itself, insufficient to save [James 2:19], such belief is nevertheless requisite. If one is to be saved, one must believe in the God, not merely a god. Thus Christians acknowledge only the Triune God of the Bible [Matthew 28:19; John 1:1-5, 10:30; Romans 8:9-11; Titus 2:13]. (Normally we would also discuss Christology and Pneumatology at some length, though for our purposes, conservative evangelical values may be assumed).
The Doctrine Of Man
Human beings were created directly by God, in His image, and in two distinct genders [Genesis 5:1-2]; all persons have a definite beginning [Psalm 139:13]. Mankind was created to serve and glorify God [Ecclesiastes 12:13; 1 Peter 4:11]. Human beings are by nature corporeal [Matthew 6:11], though we possess both a soul and a spirit [Hebrews 4:12]. A person's spirit is everlasting [Matthew 25:46].
The Doctrine Of Sin
Though created in perfection, man chose to sin [Genesis 3:6]. Sin brought death [1 Corinthians15:21-22]. The term death refers to both physical demise and unending punishment in hell [1 Corinthians11:30; Revelation 20:11-15]. There is nothing people can do to rescue themselves from God's wrath [Isaiah 64:6]. The natural destiny of all human kind is, by default, condemnation [John 3:18].
The Doctrine Of Salvation
What we cannot do for ourselves, God has done for us. While we were still helpless in sin, God sent His Son, the only begotten God [John 1:18/NASB], born of a virgin [Matthew 1:23], to die in our place [Romans 5:6]. Through faith in Christ, a person's sins are forgiven and he is made a child of God [John 1:12; Romans 10:9-13]; authentic belief is always accompanied by sincere repentance [Mark 1:15]. Jesus did not remain dead, but rose bodily on the third day [Luke 24:6]. He ascended bodily into heaven, from whence He will one day bodily return [Acts 1:11]. Those who die in Christ are received spiritually and immediately into the presence of God [2 Corinthians 5:8]. At the end, all Christians will be resurrected unto glory [1 Corinthians 15:23-24]. The wicked too will be resurrected unto everlasting torment [Revelation 20:11-13]. Evil will continue for a time, but when all is said and done, God wins [Revelation 21:1 - 22:21].
While this is an exceedingly brief and incomplete synopsis, it sketches the elemental doctrines that provide a foundation for the Christian faith.